You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-11 - 12:24
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack5slot4.osadl.org (updated Mon May 11, 2026 00:44:02)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4169216696,8sleep30-21swapper/319:08:263
4228212867,7sleep00-21swapper/019:09:110
4079212867,6sleep10-21swapper/119:07:161
42772120108,5sleep20-21swapper/219:09:502
143812620,0sleep30-21swapper/322:05:223
170392600,0sleep20-21swapper/223:05:212
446099430,17cyclictest0-21swapper/119:55:121
446099280,27cyclictest0-21swapper/122:46:411
446099280,27cyclictest0-21swapper/121:33:171
446099280,27cyclictest0-21swapper/120:04:541
446099280,27cyclictest0-21swapper/119:46:421
446099280,27cyclictest0-21swapper/100:38:061
446599270,26cyclictest0-21swapper/222:57:132
446599270,26cyclictest0-21swapper/200:21:122
446099270,26cyclictest0-21swapper/122:21:291
446099270,26cyclictest0-21swapper/122:19:071
446099270,26cyclictest0-21swapper/122:11:071
446099270,26cyclictest0-21swapper/121:59:561
446099270,26cyclictest0-21swapper/121:50:051
446099270,26cyclictest0-21swapper/121:25:411
446099270,26cyclictest0-21swapper/121:11:401
446099270,26cyclictest0-21swapper/120:55:571
446099270,26cyclictest0-21swapper/120:27:511
446099270,26cyclictest0-21swapper/100:18:091
445299270,26cyclictest0-21swapper/022:37:370
445299270,26cyclictest0-21swapper/021:15:370
445299270,26cyclictest0-21swapper/019:17:510
274502270,0sleep30-21swapper/320:50:223
446099260,25cyclictest0-21swapper/123:01:411
446099260,25cyclictest0-21swapper/121:20:581
4460992517,7cyclictest0-21swapper/122:03:341
446099250,24cyclictest0-21swapper/123:19:561
446099250,24cyclictest0-21swapper/121:00:041
446099250,24cyclictest0-21swapper/120:46:151
4465992422,2cyclictest0-21swapper/219:43:482
4460992422,2cyclictest0-21swapper/121:44:501
4460992422,2cyclictest0-21swapper/120:20:341
446099240,23cyclictest0-21swapper/100:03:231
446599231,21cyclictest0-21swapper/221:52:432
4460992316,7cyclictest0-21swapper/123:55:051
4460992316,7cyclictest0-21swapper/120:19:001
446099231,21cyclictest0-21swapper/120:30:511
446099230,22cyclictest0-21swapper/119:17:091
446099230,22cyclictest0-21swapper/100:27:511
446599221,20cyclictest0-21swapper/200:06:592
446599220,21cyclictest0-21swapper/223:17:172
446599220,21cyclictest0-21swapper/220:00:542
446099221,3cyclictest0-21swapper/123:38:141
446099220,3cyclictest0-21swapper/121:38:581
446099220,3cyclictest0-21swapper/120:37:251
446099220,3cyclictest0-21swapper/119:26:361
446099220,21cyclictest0-21swapper/123:43:471
446099220,21cyclictest0-21swapper/123:30:321
446099220,21cyclictest0-21swapper/122:52:281
446099220,21cyclictest0-21swapper/122:37:451
446099220,21cyclictest0-21swapper/122:29:011
446099220,21cyclictest0-21swapper/121:18:471
446099220,21cyclictest0-21swapper/120:51:491
446099220,21cyclictest0-21swapper/120:14:431
446099220,21cyclictest0-21swapper/119:34:311
446099220,21cyclictest0-21swapper/100:20:091
4452992218,2cyclictest13529-21sadc19:45:010
4465992119,2cyclictest0-21swapper/221:20:072
4465992118,2cyclictest749-21snmpd20:39:132
4465992118,2cyclictest749-21snmpd19:59:272
4465992116,4cyclictest0-21swapper/220:52:552
446599210,20cyclictest0-21swapper/223:26:202
446599210,20cyclictest0-21swapper/221:37:072
446599210,20cyclictest0-21swapper/219:38:032
446599210,20cyclictest0-21swapper/200:27:332
446599210,19cyclictest23227-21cut22:45:142
4460992118,3cyclictest0-21swapper/120:06:331
4460992117,3cyclictest0-21swapper/123:21:371
4460992117,3cyclictest0-21swapper/123:08:011
4460992117,3cyclictest0-21swapper/121:08:191
4460992117,3cyclictest0-21swapper/119:20:521
446099211,19cyclictest0-21swapper/123:29:141
446099210,20cyclictest0-21swapper/122:56:381
446099210,20cyclictest0-21swapper/122:05:501
446099210,20cyclictest0-21swapper/121:47:581
446099210,20cyclictest0-21swapper/119:41:121
446099210,20cyclictest0-21swapper/119:37:271
446099210,20cyclictest0-21swapper/119:10:091
446099210,20cyclictest0-21swapper/100:32:541
446099210,20cyclictest0-21swapper/100:14:571
4452992119,1cyclictest17014-21munin-run20:45:000
445299210,20cyclictest0-21swapper/022:30:180
445299210,20cyclictest0-21swapper/000:15:030
4465992018,1cyclictest749-21snmpd23:39:192
4465992018,1cyclictest749-21snmpd22:14:052
4465992018,1cyclictest749-21snmpd22:07:082
4465992018,1cyclictest749-21snmpd20:42:002
4465992018,1cyclictest749-21snmpd00:15:512
4465992018,1cyclictest749-21snmpd00:02:462
446599201,3cyclictest0-21swapper/222:34:192
446599200,20cyclictest0-21swapper/220:20:062
446599200,19cyclictest0-21swapper/223:58:312
446599200,19cyclictest0-21swapper/221:47:192
446599200,19cyclictest0-21swapper/221:30:182
446099200,2cyclictest0-21swapper/123:12:201
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional